66510480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12049}}^1$

素因数の和:12088

約数の個数: 80

約数和(自身を含む): 215164800

約数和(自身を除く): 148654320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 12049, 24098, 36147, 48196, 60245, 72294, 96392, 120490, 144588, 180735, 192784, 240980, 277127, 289176, 361470, 481960, 554254, 578352, 722940, 831381, 963920, 1108508, 1385635, 1445880, 1662762, 2217016, 2771270, 2891760, 3325524, 4156905, 4434032, 5542540, 6651048, 8313810, 11085080, 13302096, 16627620, 22170160, 33255240, 66510480]

約数ペア:

[(1, 66510480), (2, 33255240), (3, 22170160), (4, 16627620), (5, 13302096), (6, 11085080), (8, 8313810), (10, 6651048), (12, 5542540), (15, 4434032), (16, 4156905), (20, 3325524), (23, 2891760), (24, 2771270), (30, 2217016), (40, 1662762), (46, 1445880), (48, 1385635), (60, 1108508), (69, 963920), (80, 831381), (92, 722940), (115, 578352), (120, 554254), (138, 481960), (184, 361470), (230, 289176), (240, 277127), (276, 240980), (345, 192784), (368, 180735), (460, 144588), (552, 120490), (690, 96392), (920, 72294), (1104, 60245), (1380, 48196), (1840, 36147), (2760, 24098), (5520, 12049)]